field	start	length	format

type	0	1	a		s=spot,p=program,e=element,b=break def,r=remark
chnl	1-4	4	nnnn		1-9999
date	5-12	8	yyyymmdd	
start	13-18	6	hhmmss
win beg	19-24	6	hhmmss
win dur	25-30	6	hhmmss
length	31-36	6	hhmmss
act tim	37-42	6	hhmmss
skd/flr	43		s/f		scheduled spot or filler
id	44-59	16	a		user defined - lj, blank filled
remark	60-75	16	a		user defined - lj, blank filled
contr	76-80	5	nnnnn		traffic def s/n
contr-l	81-85	5	nnnnn		traffic def s/n
spot#	86-90	5	nnnnn		traffic def s/n
descr	91-120	30	a		user defined - lj, blank filled
descr2	121-150	30	a		user defined - lj, blank filled
err-ret 151-153	3	nnn		error returned from automation

mapped to summit fields:

name		prog/brk/elem	spots

type		"p","e","b"	"s"
chnl	
date	
start	
win beg
win dur
length	
act tim	
skd/flr
id		tape #		tape #/spot id
remark		remark		source
contr		prog #		contr #
contr-l		prog page	contr pg
spot#		"00000"		spot #
descr		descr		descr
descr2		episode		agcy descr
err-ret				missed spot description

* user defined = user may enter anything they want including
embedded codes specific to their automation system;
the field is simply passed through as entered.